Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 24959

Hash
0000007de04fd0496519652f655eae0e1c62f1eb4cd8c3e00f576a6d3d83b1c9
Confirmations
15124
Time
2026-10-16 21:30:04 UTC
Median time
2026-10-16 21:22:03 UTC
Transactions
7
Size
4,002
Weight
14,676
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
a02116e0a92e4c7113e8310f11e04df9eeaed9719a5f87f63f58f35df5a3e299
Previous block
000000f35bdfcfccb8110d3484c400725a8e724b0aecb359051aeb9fbe506b96
Next block
0000001ee2fa2433d15fb89f4e173f476f40b826d10588ec316beb0ece1b746c

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 24959 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
9a2105b92f17092fcf8a0787e951f500… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e0e6c0a0896d…e3462c07ec7c coinbase1250.0000186
56f2a2daf0d2…46e9edd25721 pays to P2MR1225.99992230.0000031
4a9799ea551a…b81e97ea6d60 pays to P2MR1221.99990990.0000031
02a4f3bb4922…a773265b2d75 pays to P2MR1231.99994090.0000031
47c631d1dde2…0d1e7021b5af pays to P2MR1211.99987890.0000031
2ce27bf32a76…9f3e21765cc1 pays to P2MR1229.99993470.0000031
d5cdb8224b99…4c9c40eaa7de pays to P2MR124.99985720.0000031